chore(deps): bump elm-explorations/test from 1.2.2 to 2.1.1

Bumps [elm-explorations/test](https://github.com/elm-explorations/test) from 1.2.2 to 2.1.1.
- [Release notes](https://github.com/elm-explorations/test/releases)
- [Changelog](https://github.com/elm-explorations/test/blob/master/CHANGELOG.md)
- [Commits](elm-explorations/test@1.2.2...2.1.1)

---
updated-dependencies:
- dependency-name: elm-explorations/test
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

elm.json

@@ -17,7 +17,7 @@
   },
   "test-dependencies": {
     "direct": {
-      "elm-explorations/test": "1.2.2"
+      "elm-explorations/test": "2.1.1"
     },
     "indirect": {
       "elm/random": "1.0.0"